The Steens For Kids pine single bed in a natural lacquered finish is made from solid FSC certified Scandinavian pine and features a sturdy slatted base. Suitable for a 90cm wide by 200cm long mattress the Steens pine single bed offers extended length for extra comfort. As your child grows the Steens single bed can be converted into a variety of mid, high or bunk bed combinations with the simple addition of extension kits.